Description
This 4.0" Factory OEM drop-in barrel is designed to work with any standard configuration Echelon 4.0"® 9mm pistol and features a black Melonite finish for rust-resistance and lubricity. This barrel is for any shooter who may have purchased a threaded barrel model Echelon® and now wants an original, standard factory barrel for their shooting needs.
- For use in any 4.0" Echelon® pistol configuration.
